`flowsheet.app`

DNSSEC	⚠️ Not signed
A	192.64.119.145^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1762825521

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Subdomains

www.flowsheet.app

Same first word

flowsheet.app

flowsheet.co.za

Similar names

thewolfes.info

DNS History

8 records (8 active, 0 former)

●NSdns1.registrar-servers.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

●NSdns2.registrar-servers.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

●MXeforward1.registrar-servers.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

●MXeforward2.registrar-servers.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

●MXeforward3.registrar-servers.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

●MXeforward4.registrar-servers.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

●MXeforward5.registrar-servers.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

●A192.64.119.1452026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 19:00:46
● 2026-03-24 00:46:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
flowsheet.app	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flowsheet.app (unsigned zone)

⏱️ Timing

Total: 2014ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.145`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Hierarchy

flowsheet.app is a parent of www.flowsheet.app.

IP Addresses

flowsheet.app points to a single IP address: 192.64.119.145.

Other host names such as mhba.co.uk, nwstructural.net, ratecontrol.org, urinalcake.ca and calvage.com share IP numbers with flowsheet.app.

Name Servers

flowsheet.app is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

flowsheet.app uses the same name server setup as other domains, including broker-ez.com, coinrentals.com, xec.net, 5gwelt.de and agoinn.com.

At least part of the name servers for flowsheet.app are shared with other domains, for instance tunetwins.com, tiffc.net, blendedid.com, osakajalt.org and thugpuppet.com.

These name servers are often used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

flowsheet.app is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

flowsheet.app shares at least some mail servers with other domains, for example sportivespot.com, abcd1234.ca, wooga.today, adminbasic.com and chatxml.com.